Love Must Be Understood

Young Jan Bergwall visits his grandmother, the so-called centenary, at Woyland Castle. There he meets his cousin Andrea, who everyone calls "Fundvogel". Jan is fascinated by the young girl's beauty, and soon there is an erotic tension in the air between the two. Although they both have strong feelings for each other, they are afraid to make a commitment, even though their domineering grandmother is determined that they marry. Panicked that he might feel obliged to marry Andrea, Jan escapes from this place. Andrea is deeply disappointed and seeks revenge. Out of spite, she becomes involved with the falconer Bartel and is later raped in a wooden hut. The centigress, concerned about morals and customs, then sends Fundvogel to a convent. She escapes from there and flees into the arms of Jan. When he learns from a letter from the countess what has happened to Andrea, he leaves her a second time. In her despair, Fundvogel then throws herself off a bridge into the floods with suicidal intent.

The dramatic story of a military attaché, in a European embassy who will sign a fake check, in order to recover important secret documents that have been stolen from him.

The unemployed secretary Käte applies a job by mistake in the piano factory of the entrepreneur Helmut Hofert. He does not really have any need for an additional secretary at the moment, but Käte is very attractive.

German-Italian crime drama with a racing milieu: The International criminal, "The Paw", who kills his victims with a prosthesis, has struck again! An engineer, who has designed a new racing car for the Italian firm Alberti has been found beaten to death. The plans for the car have been stolen. Rappis, the firm's director, takes part in the race and hits the finish line at the same time as the German racer, Peter Kruger. Then Rappis is found beaten to death, too.

Rather coarse, pre-War comedy about a Markgraf -- Heinrich XXVI -- who bathes in the springs of the Ammendorf to strengthen his potency. The town and its springs are especially well known for the many couples with lots of children, who, for tax reasons, live there unmarried. The town smithy and bully provides his vitality to ensure the countess has an heir for the throne.

A feature-length jewish joke: The heavily indebted Sami Bambus fakes his death, so that his debts are taken over by the greedy heirs, led by the scrounger Prellstein. The putative heir also brings speculators to the scene, and the general confusion can ultimately only be reconciled by the summoned uncle Salomon and by Samis' return from the dead.

When the baroness surprises the baron with his mistress at the music hall, he passes off young Marcel, a clothing salesman, as an important customer.

Sylvia, the daughter of the pastor Kelvil, is lectrice to Lady Patricia and gets to know the young Lord Harford. They love one another, but their class differences forbid marriage. There's a sharp argument with the father, who afterwards wants to send the young lord abroad. Then Sylvia is offered money to disappear, unaware that she's already pregnant. 18 years later: Sylvia raised her son on her own as best she could. He is now known as Lord Harford, who, besides having the title Lord Illingworth, also has inherited his father's total estate and has now returned from India. Unaware of their identities, the father and son get to know one another; get into a fight; and the young man challenges the father to a duel. In order to prevent that from happening, the mother must now tell each of them the truth about their identities. The film is based on the theatre piece of the same name by Oscar Wilde.

White slavers lure young girls to Rio de Janeiro by promising them jobs as showgirls and nightclub singers, then force them into prostitution.

Film version of the operetta by Emmerich Kalman. Victor has won 10 000 Mark with his ceiling painting. In the local pub, he celebrates his triumph. Countess Alexandra happens to drop into the pub too, and is thought to be a model by the sponsor of the prize, Count Meredith. Victor soon has to save her from an embarassing misunderstanding. The two men insult each other and Victor loses his prize.

Country Dr. Robert Koch is desperate: a tuberculosis epidemic is decimating the children in his district and no one is able to do anything about it. Every fourth child is already sick and the parents must helplessly watch as their young ones die. Now Koch is undertaking to find the cause of the tuberculosis --- something he has already been working on for years --- which has been causing this plague of illness. His work is made more difficult by envy; for example, that of his teacher, who was wounded defending his honor. But his greatest obstacle is the famous Berliner scientist and Reichstag deputy, Privy Councilor Rudolf Virchow: He is extraordinarily skeptical of Koch's theory, that the cause for tuberculosis is a bacteria.

A Hungarian countess, wanting to dissuade unwanted suitors, announces her engagement to a fictional count Zsupán. Things go awry when a count Zsupán shows up, having heard of his engagement in the papers.

The street urchin Scampolo (which means, "A Nothing"), who sleeps at night in a telephone booth and earns a little money running errands for a laundry, falls in love with a despondent, out-of-work bank manager in Depression-torn Germany, and thereby becomes a woman in the eyes of other men.

Viktor Schott, daredevil and womanizer, is charged by his father, a jeweler, to go to Istanbul and purchase a valuable emerald necklace from a rich Persian and to bring it back by ship to Marseille. A pair of criminals are watching him and attractive Delia, with whom Viktor is in love, is used as bait. His boyhood friend Sibyl, who is in love with Viktor, warns him of the criminal ship owner and the captain, who intend to steal the jewel during a masked ball on board. Shortly before reaching the coast of France, an explosion causes the ship to capsize.